Given: angle QPT = 42⁰, PR bisects angle QPT

i’m pretty sure it’s not similar

Step-by-step explanation:

angle QPT=42, but you have to divide it in half because PR bisects it. (each side will be 21). then subtract the angles. 180-102-21=57 and 180-58-21=101

step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b